More than just non-stop music, Rock the Ocean’s Tortuga Music Festival also sheds light on — and raises money for — ocean conservation. In past years, the event has collected more than $250,000 for marine and ocean research and conservation organizations.

Tickets for the 2016 Tortuga Music Festival go on sale this Friday, October 16th at www.tortugamusicfestival.com. Last year’s festivities saw a sold-out crowd of more than 75,000.